diff --git a/drivers/media/radio/wl128x/fmdrv.h b/drivers/media/radio/wl128x/fmdrv.h
new file mode 100644
index 0000000..392b62d
--- /dev/null
+++ b/drivers/media/radio/wl128x/fmdrv.h
@@ -0,0 +1,244 @@
+/*
+ *  FM Driver for Connectivity chip of Texas Instruments.
+ *
+ *  Common header for all FM driver sub-modules.
+ *
+ *  Copyright (C) 2011 Texas Instruments
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef _FM_DRV_H
+#define _FM_DRV_H
+
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <linux/timer.h>
+#include <linux/version.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+
+#define FM_DRV_VERSION            "0.09"
+/* Should match with FM_DRV_VERSION */
+#define FM_DRV_RADIO_VERSION      KERNEL_VERSION(0, 0, 1)
+#define FM_DRV_NAME               "ti_fmdrv"
+#define FM_DRV_CARD_SHORT_NAME    "TI FM Radio"
+#define FM_DRV_CARD_LONG_NAME     "Texas Instruments FM Radio"
+
+/* Flag info */
+#define FM_INTTASK_RUNNING            0
+#define FM_INTTASK_SCHEDULE_PENDING   1
+#define FM_FW_DW_INPROGRESS     2
+#define FM_CORE_READY                 3
+#define FM_CORE_TRANSPORT_READY       4
+#define FM_AF_SWITCH_INPROGRESS	      5
+#define FM_CORE_TX_XMITING	      6
+
+#define FM_TUNE_COMPLETE	      0x1
+#define FM_BAND_LIMIT		      0x2
+
+#define FM_DRV_TX_TIMEOUT      (5*HZ)	/* 5 seconds */
+#define FM_DRV_RX_SEEK_TIMEOUT (20*HZ)	/* 20 seconds */
+
+#define NO_OF_ENTRIES_IN_ARRAY(array) (sizeof(array) / sizeof(array[0]))
+
+#define fmerr(format, ...) \
+	printk(KERN_ERR "fmdrv: " format, ## __VA_ARGS__)
+#define fmwarn(format, ...) \
+	printk(KERN_WARNING "fmdrv: " format, ##__VA_ARGS__)
+#ifdef DEBUG
+#define fmdbg(format, ...) \
+	printk(KERN_DEBUG "fmdrv: " format, ## __VA_ARGS__)
+#else /* DEBUG */
+#define fmdbg(format, ...)
+#endif
+enum {
+	FM_MODE_OFF,
+	FM_MODE_TX,
+	FM_MODE_RX,
+	FM_MODE_ENTRY_MAX
+};
+
+#define FM_RX_RDS_INFO_FIELD_MAX	8	/* 4 Group * 2 Bytes */
+
+/* RX RDS data format */
+struct fm_rdsdata_format {
+	union {
+		struct {
+			u8 buff[FM_RX_RDS_INFO_FIELD_MAX];
+		} groupdatabuff;
+		struct {
+			u16 pidata;
+			u8 blk_b[2];
+			u8 blk_c[2];
+			u8 blk_d[2];
+		} groupgeneral;
+		struct {
+			u16 pidata;
+			u8 blk_b[2];
+			u8 af[2];
+			u8 ps[2];
+		} group0A;
+		struct {
+			u16 pi[2];
+			u8 blk_b[2];
+			u8 ps[2];
+		} group0B;
+	} data;
+};
+
+/* FM region (Europe/US, Japan) info */
+struct region_info {
+	u32 chanl_space;
+	u32 bot_freq;
+	u32 top_freq;
+	u8 fm_band;
+};
+struct fmdev;
+typedef void (*int_handler_prototype) (struct fmdev *);
+
+/* FM Interrupt processing related info */
+struct fm_irq {
+	u8 stage;
+	u16 flag;	/* FM interrupt flag */
+	u16 mask;	/* FM interrupt mask */
+	/* Interrupt process timeout handler */
+	struct timer_list timer;
+	u8 retry;
+	int_handler_prototype *handlers;
+};
+
+/* RDS info */
+struct fm_rds {
+	u8 flag;	/* RX RDS on/off status */
+	u8 last_blk_idx;	/* Last received RDS block */
+
+	/* RDS buffer */
+	wait_queue_head_t read_queue;
+	u32 buf_size;	/* Size is always multiple of 3 */
+	u32 wr_idx;
+	u32 rd_idx;
+	u8 *buff;
+};
+
+#define FM_RDS_MAX_AF_LIST		25
+
+/*
+ * Current RX channel Alternate Frequency cache.
+ * This info is used to switch to other freq (AF)
+ * when current channel signal strengh is below RSSI threshold.
+ */
+struct tuned_station_info {
+	u16 picode;
+	u32 af_cache[FM_RDS_MAX_AF_LIST];
+	u8 afcache_size;
+	u8 af_list_max;
+};
+
+/* FM RX mode info */
+struct fm_rx {
+	struct region_info region;	/* Current selected band */
+	u32 freq;	/* Current RX frquency */
+	u8 mute_mode;	/* Current mute mode */
+	u8 deemphasis_mode; /* Current deemphasis mode */
+	/* RF dependent soft mute mode */
+	u8 rf_depend_mute;
+	u16 volume;	/* Current volume level */
+	u16 rssi_threshold;	/* Current RSSI threshold level */
+	/* Holds the index of the current AF jump */
+	u8 afjump_idx;
+	/* Will hold the frequency before the jump */
+	u32 freq_before_jump;
+	u8 rds_mode;	/* RDS operation mode (RDS/RDBS) */
+	u8 af_mode;	/* Alternate frequency on/off */
+	struct tuned_station_info stat_info;
+	struct fm_rds rds;
+};
+
+#define FMTX_RDS_TXT_STR_SIZE	25
+/*
+ * FM TX RDS data
+ *
+ * @ text_type: is the text following PS or RT
+ * @ text: radio text string which could either be PS or RT
+ * @ af_freq: alternate frequency for Tx
+ * TODO: to be declared in application
+ */
+struct tx_rds {
+	u8 text_type;
+	u8 text[FMTX_RDS_TXT_STR_SIZE];
+	u8 flag;
+	u32 af_freq;
+};
+/*
+ * FM TX global data
+ *
+ * @ pwr_lvl: Power Level of the Transmission from mixer control
+ * @ xmit_state: Transmission state = Updated locally upon Start/Stop
+ * @ audio_io: i2S/Analog
+ * @ tx_frq: Transmission frequency
+ */
+struct fmtx_data {
+	u8 pwr_lvl;
+	u8 xmit_state;
+	u8 audio_io;
+	u8 region;
+	u16 aud_mode;
+	u32 preemph;
+	u32 tx_frq;
+	struct tx_rds rds;
+};
+
+/* FM driver operation structure */
+struct fmdev {
+	struct video_device *radio_dev;	/* V4L2 video device pointer */
+	struct snd_card *card;	/* Card which holds FM mixer controls */
+	u16 asci_id;
+	spinlock_t rds_buff_lock; /* To protect access to RDS buffer */
+	spinlock_t resp_skb_lock; /* To protect access to received SKB */
+
+	long flag;		/*  FM driver state machine info */
+	u8 streg_cbdata; /* status of ST registration */
+
+	struct sk_buff_head rx_q;	/* RX queue */
+	struct tasklet_struct rx_task;	/* RX Tasklet */
+
+	struct sk_buff_head tx_q;	/* TX queue */
+	struct tasklet_struct tx_task;	/* TX Tasklet */
+	unsigned long last_tx_jiffies;	/* Timestamp of last pkt sent */
+	atomic_t tx_cnt;	/* Number of packets can send at a time */
+
+	struct sk_buff *resp_skb;	/* Response from the chip */
+	/* Main task completion handler */
+	struct completion maintask_comp;
+	/* Opcode of last command sent to the chip */
+	u8 pre_op;
+	/* Handler used for wakeup when response packet is received */
+	struct completion *resp_comp;
+	struct fm_irq irq_info;
+	u8 curr_fmmode; /* Current FM chip mode (TX, RX, OFF) */
+	struct fm_rx rx;	/* FM receiver info */
+	struct fmtx_data tx_data;
+
+	/* V4L2 ctrl framwork handler*/
+	struct v4l2_ctrl_handler ctrl_handler;
+
+	/* For core assisted locking */
+	struct mutex mutex;
+};
+#endif
